Warning: Missing argument 1 ::__construct()

[trottera]

I've created a command with the following code:

`use JMS\DiExtraBundle\Annotation as DI;

/**

• @di\Service("app.importer.command", public=true)

• @di\Tag(name="console.command")
  */
  class ImportCommand extends ContainerAwareCommand
  {

  protected function execute(InputInterface $input, OutputInterface $output)
  {
  $cityId = $input->getOption('city');
  $importer = $this->getContainer()->get("app.importer");

   ...
  

  }

}`

the "app.importer" is a service i declared using annotations like that:

`use JMS\DiExtraBundle\Annotation as DI;

/**

• @di\Service("app.importer", public=true)
  */
  class Importer
  {

  /*

  • @di\InjectParams({

  • "client" = @DI\Inject("guzzle.client.importer"),
    

  • "key" = @DI\Inject("%apikey%"),
    

  • "doctrine" = @DI\Inject("doctrine"),
    

  • "fileDownloader" = @DI\Inject("app.filedownloader"),
    

  • })
    */
    public function __construct($client, $key, $doctrine, $fileDownloader)
    {
    $this->client = $client;
    $this->key = $key;
    $this->doctrine = $doctrine;
    $this->fileDownloader = $fileDownloader;
    }

  ...
  }`

when i run the command i get a error message: [Symfony\Component\Debug\Exception\ContextErrorException]
Warning: Missing argument 1 for BackendBundle\Service\Importer::__construct(), called in /mnt/sdc/www/mysite/htdocs/var/cache/dev/appDevDebugProjectContainer.php on line 558 and defined

If i don't get the "app.importer" service the error message is gone. Shouldn't this work? Or am i missing something?